With the development of equipment accessories, different instruments and equipment also need different equipment accessories. Instruments and equipment of equipment accessories and need how to distinguish between different? Have to know where the difference between different instruments, equipment accessories like kit will need to load good performance, and sound box is the need to reduce the resonance effect of luggage accessories, because music is produced by frequency. Is easy to produce resonance phenomenon, not all equipment accessories can reduce resonance phenomenon, sound equipment accessories is to pay attention to the number of socket equipment accessories, if there is a reinforcement and pipe joints. The toolbox equipment accessories and speakers are necessary equipment accessories, so different instruments equipment accessories also need to pay attention to distinguish. Luggage accessories luggage accessories co. , LTD. , is a professional manufacturer of luggage accessories customized manufacturer, producing all kinds of instruments and equipment equipment accessories. The design of the independent research and development department for luggage accessories for custom development, from establishment to now already has 11 years experience in equipment accessories customized, 20 years of industry experience designer for customized belongs to customers personalized luggage accessories, customer satisfaction is the honor of the company, welcome new and old customers to come to factory negotiation and cooperation! Contact & ndash; — Equipment accessories, luggage accessories co. , LTD. 11 years experience in equipment accessories research and development manufacturing custom hotline: 0769 - 83980113 13829269591 website: WWW. tianyu76。 Com email: gdqiangyi @ 163. Com address: luggage accessories, catalpa village bridge city changping town bridge industrial zone in bl1 building